checkLoanAmount function

bool checkLoanAmount(
  1. double? loanAmount,
  2. double? accountBalance,
  3. double? itemAmount
)

Implementation

bool checkLoanAmount(
  double? loanAmount,
  double? accountBalance,
  double? itemAmount,
) {
  // return true if loanAmount + accountBalance is greater than itemAmount
  if (loanAmount == null || accountBalance == null || itemAmount == null) {
    return false;
  }
  return loanAmount + accountBalance > itemAmount;
}